Zogulitsa
Diethylene glycol butyl ethe (DB)
Mafotokozedwe Akatundu
Diethylene glycol monobutyl ether (DEGBE) imapangidwa ndi ethylene oxide ndi n-butanol yokhala ndi chothandizira zamchere.
Mu mankhwala ophera tizirombo, DEGBE imagwira ntchito ngati chophatikizira ngati cholepheretsa kupanga mbewu isanatuluke m'nthaka komanso ngati chokhazikika. DEGBE ndi mankhwala apakatikati opangira diethylene glycol monobutyl ether acetate, diethylene glycol dibutyl ether, ndi piperonyl acetate, komanso monga chosungunulira mu enamels ophika kwambiri. Ntchito zina za DEGBE ndi monga dispersant for vinyl chloride resins in organosols, diluent for hydraulic brake fluids, and the mutual solvent for sopo, oil, and water in the house cleaners. Makampani opanga nsalu amagwiritsa ntchito DEGBE ngati njira yonyowetsa. DEGBE ndi chosungunuliranso cha nitrocellulose, mafuta, utoto, chingamu, sopo, ndi ma polima. DEGBE imagwiritsidwanso ntchito ngati phatikiza zosungunulira mu zotsukira zamadzimadzi, zodulira, ndi zida zothandizira nsalu. M'makampani osindikizira, mapulogalamu a DEGBE akuphatikizapo: zosungunulira mu lacquers, utoto, ndi inki zosindikizira; mkulu kuwira zosungunulira kuti kusintha gloss ndi otaya katundu; ndipo amagwiritsidwa ntchito ngati solubilizer muzinthu zamafuta amchere.
Katundu
| Fomula | C6H14O2 | |
| CAS NO | 112-34-5 | |
| maonekedwe | zopanda mtundu, zowonekera, zamadzimadzi zowoneka bwino | |
| kachulukidwe | 0.967 g/mL pa 25 °C(lit.) | |
| kuwira | 231 °C (kuyatsa) | |
| flash(ing) point | 212 °F | |
| kuyika | ng'oma/ISO Tanki | |
| Kusungirako | Kusunga pamalo ozizira, mpweya wokwanira, wouma, wotalikirana ndi gwero lamoto, zonyamula ndi kutsitsa ziyenera kusungidwa molingana ndi zomwe zimaperekedwa ndi mankhwala oopsa omwe amayaka. | |
*Zigawozo ndi zongotchula chabe. Kuti mudziwe zambiri, onani COA
Kugwiritsa ntchito
| Amagwiritsidwa ntchito ngati zosungunulira za nitrocellulose, vanishi, inki yosindikizira, mafuta, utomoni, etc., komanso ngati wapakatikati pamapulasitiki opangira. Amagwiritsidwa ntchito ngati zosungunulira ❖ kuyanika, inki yosindikizira, sitampu yosindikizira tebulo inki, mafuta, utomoni, etc. Itha kugwiritsidwanso ntchito ngati chotsukira zitsulo, chochotsera utoto, mafuta opangira mafuta, makina opangira injini yamagalimoto, zosungunulira zowuma, epoxy resin solvent, wothandizira kuchotsa mankhwala |
Kusamala Posungira
Sungani m'nyumba yosungiramo zinthu zoziziritsa kukhosi komanso mpweya wokwanira. Khalani kutali ndi moto ndi gwero la kutentha. Dzitetezeni ku dzuwa. Sungani chidebe chosindikizidwa. Iyenera kusungidwa mosiyana ndi oxidizers, osasakaniza yosungirako. Okonzeka ndi mitundu yoyenera komanso kuchuluka kwa zida zozimitsa moto. Malo osungiramo zinthu ayenera kukhala ndi zida zoperekera chithandizo chadzidzidzi zomwe zidatuluka komanso zida zoyenera zogona.
Ubwino
Ubwino wazinthu, kuchuluka kokwanira, kuperekera kogwira mtima, ntchito yabwino kwambiri Imakhala ndi mwayi wopitilira amine wofanana, ethanolamine, chifukwa kuchuluka kwakukulu kungagwiritsidwe ntchito pakuwonongeka komweko. Izi zimathandiza oyenga kutsuka hydrogen sulfide pamlingo wocheperako wozungulira wa amine osagwiritsa ntchito mphamvu zonse.
